/* 登录注册全局 */
.content {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom right, #987ade, #31d7cd);
    /* background-image: url(); */
}

/* 中心框 */
.cmsloginAndRegister {
    position: absolute;
    display: flex;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1400px;
    height: 600px;
}

/* 左标题 */

.loginAndRegisterLeft {
    width: 700px;
    height: 600px;
}

/* 登录与注册 */
.loginAndRegisterRight {
    width: 700px;
    height: 600px;
}

.leftTopTitle {
    margin-top: 50px;
    font-size:200px;
    color: #4682B4;
    text-shadow: 5px 5px #2F4F4F;
    font-style: italic;
}

.leftCenterTitle {
    font-size:50px;
    color: #4682B4;
    text-shadow: 2px 2px #2F4F4F;
    font-style: italic;
}

.leftBottomTitle {
    font-size:75px;
    color: #4682B4;
    text-shadow: 2px 2px #2F4F4F;
    font-style: italic;
    font-weight: 800;
    position: absolute;
    top: 415px;
    left: -30px;
}

/* 装饰 */
.decorateOne {
    position: absolute;
    margin-left: 100px;
    margin-top: 100px;
    width: 600px;
    height: 400px;
    opacity: 0.1;
    background-color: #fff;
    z-index: 1;
    box-shadow: 0px 3px skyblue;
    border-radius: 20px;
}

.decorateTwo {
    position: absolute;
    margin-top: 50px;
    margin-left: 150px;
    width: 500px;
    height: 500px;
    opacity: 0.5;
    background-color: #fff;
    z-index: 2;
    box-shadow: 0px 3px skyblue;
    border-radius: 20px;
}

iframe {
    position: absolute;
    margin-left: 200px;
    width: 400px; 
    height: 600px;
    z-index: 3;
    background-color: #fff;
    border-radius: 20px;
    padding: 50px 25px;
    box-shadow: 0px 3px skyblue;
}